Cap



FIG. 1 is a top perspective view of a cap showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a right side elevational view thereof.

The features shown in broken lines depict portions of the cap that form no part of the claimed design. 

CLAIM The ornamental design for a cap, as shown and described. 